Company Info
Overview
Founded in 1996, JNTC manufactures innovative products through differentiated technologies focusing on tempered glass and mobile connectors. JNTC has been leading the market with its unrivaled products, design, and technology, and has been growing rapidly through a competitive product portfolio.
Since starting the production of tempered glass in 2010, we mass-produced world’s first mobile cover glass in 2014, and succeeded in mass-producing the world’s first keyless cover glass in 2019. In addition, we continuously launched various innovative products such as ultra-thin glass for foldables, stretchables, and rollables, while ensuring future growth by actively pursuing the automotive tempered glass business.
Currently, we are operating overseas production bases and sales subsidiaries in Korea, Vietnam, and China to expand the global market not only in China, but also in the US, Japan, and emerging markets. We are expanding our business portfolio by developing new products through stable production capacity and technology development that precedes market needs.
JNTC will grow into the No. 1 global technology leader of Korea with its distinguished technology and competitive product portfolio.
Established
2015
Employees
2,747
(Including the headquarters)
Site Area(Factories 1-4)
215,000 ㎡
(As of EoY 2024)
Main Products
Glass Substrate for Semiconductors
JNTC has developed next-generation TGV glass substrates
for advanced AI semiconductor packaging and is moving toward
commercialization through validation with global partners.
Mobile cover glass
Following the development and commercialization of the world's first 3D mobile phone cover glass in 2014, our products maintain a high market share
In 2019, with the differentiation of mobile phone design and the commercialization of 5G, we developed and mass-produced
the world's first keyless cover glass, which is technically difficult.
Automotive cover glass
All-In-One Tempered Glass for Automotive was developed and commercialized in 2020
Glass for wearables
We have developed and commercialized tempered glass that can be applied to various wearable devices such as smart watches, Internet of Things (IoT) devices, VR and AR devices.
Camera cover glass for mobile
Various designs of mobile camera windows can be implemented with technologies such as GDM, GDE, Top Pattern, GDP, etc It has the strength to keep up with the latest trends in multi-cameras for smartphones by developing various methods such as CNC processing, laser processing, double-sided AR and hard coating.
Connectors
The main suite of connectors is largely interface connector (waterproof), interface connector (non-waterproof), Sim connector, and Ear Jack connector.
Revenue
Revenue share (by business area)
